PrestoのセールはWarnerのが安めなのかな？
The Mravinsky Edition (12CD) $34.19
http://www.prestoclassical.co.uk/r/Warner%2BClassics/2564698905

Mstislav Rostropovich plays Cello Works (9CD) $29.89
http://www.prestoclassical.co.uk/r/Warner%2BClassics/2564696817

Beethoven: Piano Sonatas Nos. 1-32 (Complete),Jean-Bernard Pommier (10CD) $33.14
http://www.prestoclassical.co.uk/r/Warner%2BClassics/2564627672

Scarlatti, D: Complete Sonatas for Harpsichord, Scott Ross (34CD) $86.39
http://www.prestoclassical.co.uk/r/Warner%2BClassics/2564620922